Yep!! I didn't know that band either but now, they have a new fan!!
Other GREAT finnish metal bands: Moonsorrow, Gloria Morti (1st albut is something you have to listen), Thy serpent, Throes of dawn, Insomnium, Imperanon, Children of bodom (not mentionned yet, how can it be?), And oceans (first 2 albums), Catamenia and for the not to heavy fans, Fall of the leafe is pretty good...